Secure your banking and insurance documents in a sovereign cloud.

Centralize client files, contracts, and reports in an environment hosted in France, end-to-end tracked, and designed for your regulatory requirements.

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DORA compliant
ISO 27001 & ISO 9001 Certifications
Advanced protection (encryption, antivirus, traceability)
100% French hosting

Banks and insurance companies face critical challenges

Credit files, contracts, expert reports, and client and policyholder data: the financial sector handles documents that everyone would love to get their hands on. Voltn (formerly NetExplorer) hosts them in a sovereign cloud designed to keep them secure.

Confidentiality and professional secrecy

Banking secrecy, asset data, and the personal situations of policyholders: every document involves client trust and the institution's liability. A data leak cannot be undone.

DORA and provider oversight

Since January 2025, the DORA regulation has required financial entities to manage their digital risks, including the selection and contracting of their ICT service providers. The cloud is no exception to this rule.

Traceability required by regulators

Controls, audits, and claims: you must be able to prove who accessed which document, when, and what they did with it. Without an audit log, you cannot provide proof.

 Cyberattacks on a targeted sector

Financial data is among the most sought-after by attackers. From fraud and ransomware to data exfiltration, your level of protection must match the value of your data.

Daily external exchanges

Clients, brokers, experts, notaries, and reinsurers: sensitive documents are constantly moving outside your walls. Every transmission must remain encrypted, tracked, and revocable.
Conformité au RGPD

GDPR

The Voltn sovereign cloud processes its clients' personal data only within the scope of the services provided. Individuals authorized to handle this data are subject to a legal obligation of confidentiality.

It guarantees

Protecting the data of clients, policyholders, and employees
A binding European legal framework
Effective rights for data subjects

Who is affected?

Banks and credit institutions
Insurance companies, mutuals, and provident institutions
Brokers and financial intermediaries

Risks of non-compliance

CNIL sanctions
Corporate liability exposure
Loss of customer and policyholder trust
Certification ISO 27001

The ISO 27001 standard

ISO 27001 certification confirms an audited and proven information security management system. At Voltn, it covers the entire platform, from the data center to the software: evidence you can use directly in your outsourcing files.

It guarantees

Information security certified by an independent audit
Cyber risk management
Continuous improvement of security processes

Who is this for?

Institutions subject to supervisory requirements
Risk management departments evaluating their service providers
Organizations handling sensitive financial data

Risk of non-compliance

No audited evidence in the event of an incident
Reduced reassurance for banking and institutional partners
Difficulty demonstrating risk management
Certification ISO 9001

ISO 9001 standard

ISO 9001 certification confirms Voltn's rigorous organization in meeting client needs. It demonstrates a commitment to service quality and continuous improvement.

It guarantees

Structured and audited service processes
Consistent service quality
Measured continuous improvement

Who is this for?

Networks and groups looking for a reliable long-term partner
Organizations requiring responsive and organized support
Management teams evaluating their suppliers

Risk of non-compliance

No formal guarantee of service quality
Unstructured support when issues arise
A supplier relationship without measurable commitment
Conformité au règlement européen eIDAS 2.0

eIDAS 2 

The eIDAS2 regulation governs digital identity and electronic signatures in Europe. With Voltn Sign, your contracts, subscriptions, and endorsements are signed within a legally recognized framework.

It guarantees

The legal value of electronic signatures
A European framework for digital identity
The reliability of digital exchanges

Who is affected?

Banks for their contracts and credit files
Insurance companies for their policies and endorsements
Intermediaries for their mandates and agreements

Risk of non-compliance

Documents with no evidentiary value in the event of a dispute
Questionable signatures
Costly return to paper
Conformité au règlement européen DORA

DORA

The European DORA regulation requires financial entities to maintain digital operational resilience, including managing risks associated with their ICT providers: provider registers, contractual clauses, auditability, and reversibility. Voltn aligns with this framework through a contractual commitment to availability, complete traceability, and guaranteed reversibility.

It guarantees

Digital operational resilience in the financial sector
Strict oversight of ICT providers
Requirements for continuity, traceability, and reversibility

Who is affected?

Banks and credit institutions
Insurance companies, mutuals, and provident institutions
Investment and management companies, payment institutions

Risks of non-compliance

Supervisory authority sanctions
Governance challenges
Incomplete or non-compliant service provider register
Financial document confidentiality
  • Data encryption and antivirus protection
  • Protection against intrusions and leaks
2. Regulatory compliance
  • DORA compliance across all activities.
  • GDPR alignment
3. Data sovereignty
  • Hosting in France
  • Protection against extraterritorial laws
4. Access management and traceability
  • Granular permissions by agency, department, or file
  • Comprehensive, exportable audit log
5. Secure collaboration
  • Controlled sharing with clients, brokers, and experts
  • Real-time co-editing and validation

The pillars of Voltn

Voltn hosts and secures banking and insurance documents in a trusted, end-to-end controlled cloud: we develop the software and operate the infrastructure, with complete isolation between our clients' platforms.

Financial data security: key features

Choosing Voltn means choosing the most secure cloud on the market. Simple, clean interfaces with no compromises on the security of your data or that of your clients.
Voltn Share secures your document exchanges with clients, brokers, and partners. Voltn Workspace centralizes your files and simplifies collaboration between your teams.

External file sharing

Transfer protected by password or SMS code

Statements, contracts, or credit files can only be viewed by the authenticated recipient until the expiration date you set.

Secure upload link

Clients and partners upload supporting documents, IDs, and subscription forms in a dedicated space, without needing to create an account. Each file is scanned by antivirus and filed in the correct folder.

Send files without size or format limits

Financing files, expert reports including photos: everything is sent via a single secure link, without splitting up your files.

Full traceability of exchanges

Every link is unique and timestamped. You can prove who received which document and when, including for claims or audits.

Custom portal reflecting your institution's brand

Your clients interact in a space branded with your colors and your domain name. A recognizable environment that also reduces the risk of phishing.
Discover Voltn Share

The enterprise file platform

 Granular access control by branch, department, or file

Assign precise permissions to advisors, managers, experts, and support staff with 7 levels of access rights. Everyone accesses only what they need.

Comprehensive, exportable audit trail

Every view, edit, and share is timestamped in an activity log. When the regulator asks, you export.

Real-time co-editing

Reports, committee documents, product documentation: collaborate directly on Word, Excel, and PowerPoint files. One single version, always up to date.

Strong authentication (MFA, SSO)

Two-factor authentication and connection to your corporate directory: access follows your security policy, and departures leave no orphaned accounts.

eIDAS-compliant electronic signature

Contracts, amendments, and subscriptions can be signed using Voltn Sign without leaving the platform. The signature trail complements the audit trail.
Discover Voltn Workspace

Practical use cases for banks and insurance companies

Banking

Branch networks, advisors, back-office: a credit file involves dozens of documents circulating between the client, the branch, and headquarters, all under banking secrecy. Documents arrive via email, incomplete, and follow-ups pile up. Voltn structures the workflow: a submission link to collect supporting documents, workspaces partitioned by branch or file, and traceability that documents every transmission.

Current state
Document collection and credit file circulation between clients, branches, and headquarters
Solution
Secure submission link + partitioned workspaces with full traceability
Benefit
complete files faster
 + banking secrecy preserved

 Insurance & Mutuals

Claims filings, expert reports, photos, medical records: processing a file involves circulating sensitive documents between the policyholder, the manager, and the adjusters. Voltn streamlines the process: policyholders submit their documents via a secure link without creating an account, adjusters receive access limited to their specific file, and every exchange is timestamped.

Current state
Claims document management between policyholders, managers, and adjusters
Solution
Document submission by policyholders + tracked sharing with adjusters
Benefit
Accelerated processing
+ enforceable traceability

Asset Management & Investment

Due diligence, fundraising, investor reporting: asset management thrives on confidential transactions where every document holds value, and access must be granted and revoked at the pace of the deals. Voltn secures these exchanges: workspaces partitioned by transaction, named access that can be revoked at any time, and reporting shared via protected links with proof of access.

Current state
Confidential exchanges during transactions and investor reporting
Solution
Partitioned workspaces per transaction with revocable named access
Benefit
confidential transactions +
seamless and tracked reporting

What about other industries?

From healthcare to logistics, every industry has its own security, privacy, and compliance rules. Voltn adapts to them, not the other way around.
1

Construction

Store and share your project files with complete peace of mind.
2

Accounting

We've crunched the numbers and can confidently say we have the solution you need to centralize and share all your data.
3

Marketing Agencies

No need for a SWOT analysis; Voltn is the solution you need for secure collaboration and file sharing.

96% of our clients recommend us

Laurence Lahousse

Administrative Manager, Cabinet ALCYON

“The French institute of chartered accountants recommended no longer using email to transfer sensitive data, because email systems are not always secure. Thanks to Voltn's secure sharing link, we were able to stop doing so and comply with that recommendation.”

Use cases

Solutions for every sector

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FAQ

How can I test or subscribe to the Voltn offer for the financial sector?

Voltn offers support from our sales team to help you define the configuration that best suits your needs.

How are access rights for financial documents managed?

The administrator precisely defines who can view, edit, or delete each file (advisors, managers, back-office staff) in compliance with GDPR, with a full audit trail of all actions taken.

How does Voltn protect data against cyberattacks?

Through dedicated key encryption, two-factor authentication, granular user access rights management, and full audit trails of all actions.

What is the difference between Voltn Share and Voltn Workspace?

Voltn Share is designed for the secure transfer of sensitive documents to external parties (clients, partners). Voltn Workspace enables the sharing, editing, and collaborative co-authoring of folders internally.

Which banking and insurance professionals can use Voltn?

Banks, insurance companies, mutuals, brokers, accountants, and financial advisors, as well as any organization handling sensitive financial data.

What types of financial documents can be stored and shared?

All types of documents: contracts, statements, expert reports, client files, and supporting documents, with no limits on size or format.

Where is Voltn's banking and insurance data hosted?

Exclusively in France, in Tier 3+ and Tier 4 certified data centers. No data is transferred to countries outside the European Economic Area: the solution remains sovereign and outside the scope of the Cloud Act.

What is the DORA regulation and who does it affect?

The Digital Operational Resilience Act (DORA) requires credit institutions, investment firms, insurance and reinsurance companies, and their critical IT service providers to demonstrate their resilience against incidents and cyberattacks.

Is Voltn DORA compliant?

Yes. Voltn is aligned with the DORA regulation, which governs the digital operational resilience of financial entities, as well as with GDPR, ISO 27001, and ISO 9001.

You could keep all your documents on a floppy disk.
Vintage office chair with a pile of folders and a beige corded telephone, handset off the hook on red carpet.

But let's be honest, our cloud-based file storage and sharing solution is much easier.